Pulling the First Layer of the Onion, TTRPG Livestream

The heroes are wounded, their spells nearly spent, and trying to ascertain how much time they have before the portal opens once again. Their Dwarven Engineer friends are busy trying to disassemble the arcane device, so they may use the reagents and ingredients in their own desires. Above them, an enemy has put their plans in to action, and the region is in danger of being put under it's tyrannical heel.